Year	Hectares
1990	967000
1991	1075500
1992	1184000
1993	1292500
1994	1401000
1995	1509500
1996	1618000
1997	1726500
1998	1835000
1999	1943500
2000	2052000
2001	2183400
2002	2314800
2003	2446200
2004	2577600
2005	2709000
2006	2931800
2007	3154600
2008	3377400
2009	3600200
2010	3823000
2011	3791000
2012	3759000
2013	3727000
2014	3695000
2015	3663000